runsonwhat

Radius's tech stack

What does Radius use?

Radius (rainbowcomms.com) uses at least 25 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Dealfront for sales and Google Analytics for analytics. Last checked .

Industry
Telecommunications
Size
51–200 employees
Based in
Belfast, United Kingdom
Founded
1994
LinkedIn
Company page
Re-check liveVisit rainbowcomms.com
Tools found
25
Categories
13
Layers
5 of 5
Last checked
Oct 2026

Radius's stack, layer by layer

Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.

Edge & Hosting

3 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

DNS

Application

2 tools, what the product is built with

Frontend

Media & UI

Data & Observability

6 tools, what they measure and store

Monitoring

Analytics

Go-to-market

10 tools, how they find and keep customers

Marketing

Ads & Pixels

Sales & CRM

Company Ops

4 tools, what the team runs on day to day

Email Delivery

Workspace

Security & Compliance

Companies like Radius also use

Tools common among companies with a similar stack that we haven't found at Radius.

Companies with a stack like Radius's

Ranked by shared tools, with rare tools counting more.

Radius tech stack FAQ

What tools does Radius use?

We've found 25 tools at Radius (rainbowcomms.com). Edge & Hosting: Amazon Web Services, Amazon Route 53 and Amazon CloudFront. Application: YouTube and Next.js. Data & Observability: Google Analytics, Google Tag Manager and web-vitals. Go-to-market: Meta Pixel, Google Ads and Mailchimp. Company Ops: Microsoft 365, Amazon SES and Cookiebot. Last checked October 6, 2026.

What cloud does Radius run on?

Radius uses Amazon Web Services for hosting. We found Amazon Web Services through website code.

What CRM does Radius use?

Radius uses Dealfront for sales and CRM. We found Dealfront through website code.

What email provider does Radius use?

Radius uses Microsoft 365 for email and documents. We found Microsoft 365 through DNS verification records.

What analytics tools does Radius use?

Radius uses Google Analytics, Google Tag Manager and PostHog for analytics, among 4 tools in this category. We found Google Analytics through website code.

What marketing software does Radius use?

Radius uses Mailchimp and Brevo for marketing. We found Mailchimp through email records.

Does Radius use Microsoft 365?

Yes. We found Microsoft 365 at Radius through DNS verification records. Microsoft 365 is used by 682,807 companies we track.

How does runsonwhat know what Radius uses?

We read public traces only: Radius's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website monthly.

We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.